From 120289d12bba93dcf402f10c8f2baebddb64463f Mon Sep 17 00:00:00 2001
From: de4dot <de4dot@gmail.com>
Date: Sat, 16 Nov 2013 20:04:38 +0100
Subject: [PATCH] Write a warning message if runtime files are missing

---
 .../deobfuscators/ILProtector/DynamicMethodsRestorer.cs  | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/de4dot.code/deobfuscators/ILProtector/DynamicMethodsRestorer.cs b/de4dot.code/deobfuscators/ILProtector/DynamicMethodsRestorer.cs
index ecbff882..c54f007e 100644
--- a/de4dot.code/deobfuscators/ILProtector/DynamicMethodsRestorer.cs
+++ b/de4dot.code/deobfuscators/ILProtector/DynamicMethodsRestorer.cs
@@ -19,6 +19,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.IO;
 using dnlib.DotNet;
 using AssemblyData;
 using de4dot.code.AssemblyClient;
@@ -31,6 +32,7 @@ namespace de4dot.code.deobfuscators.ILProtector {
 		}
 
 		protected override void DecryptInternal() {
+			CheckRuntimeFiles();
 			IList<DecryptedMethodInfo> decryptedData;
 			var serverVersion = NewProcessAssemblyClientFactory.GetServerClrVersion(module);
 			using (var client = new NewProcessAssemblyClientFactory(serverVersion).Create(AssemblyServiceType.Generic)) {
@@ -49,6 +51,13 @@ namespace de4dot.code.deobfuscators.ILProtector {
 				methodInfos[info.id] = info;
 		}
 
+		void CheckRuntimeFiles() {
+			foreach (var info in mainType.RuntimeFileInfos) {
+				if (!File.Exists(info.PathName))
+					Logger.w(string.Format("ILProtector runtime file '{0}' is missing.", info.PathName));
+			}
+		}
+
 		IList<int> GetMethodIds() {
 			var ids = new List<int>();